Enjoy the freedom to stand, sit, stretch, and stay comfortable as you power through your To-Do list with the SDADI Adjustable Height Mobile Standing Office Computer Desk. This standing computer desk features 2 tiers and an adjustable height design that lets you customize your work area as your needs change throughout the day. Supported by a tubed steel frame, the work surfaces are made from lightweight MDF. A sleek white and dark brown finish helps the desk fit into any modern workspace. The lower surface is also angle-adjustable up to 90 degrees, letting you use it as support for your notebook or a keyboard tray. You can also adjust the office monitor desk so that both surfaces are level for an expanded working area. Lockable caster wheels make moving the desk around your office or from room-to-room a snap. Customize your home or professional office for comfort with the SDADI Adjustable Height Mobile Standing Office Computer Desk.